Samsung Galaxy A52 5G A526BXXS1AUK4
SM-A526B 3 countries Android 11

Samsung Galaxy A52 5G A526BXXS1AUK4 Firmware

Samsung Galaxy A52 5G A526BXXS1AUK4 is an Android 11 firmware for Brazil (ZTA, ZTM, ZTO, ZVV), Colombia (COM), Dominican Republic (CDR). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build A526BXXU1AUJ7, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A526B is available: A526BXXSCGYC2.

OS updates guaranteed until: Android 14Security updates until: Mar 23, 2025
9.1/10 (487)26,045 times
Android 11
OS Version
2021-11-25
First release
other regions until 2021-11-30
2021-11-01
Security patch
3
Countries
6
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A52 5G use bootloader binary C (12) (latest: A526BXXSCGYC2). If your device already runs binary C (12), this build cannot be flashed.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    MODEM/CP Version: A526BXXS1AUK4
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A526B
    CDR Dominican Republic
    COM Colombia
    		A526BOWA1AUG7 2021-11-25 2021-11-26 6.487 GiB
    SM-A526B_1_20211122230830_nrl8iv04gr_fac.zip
    SM-A526B
    ZTA, ZTM, ZTO, ZVV Brazil
    		A526BOWO1AUG7 2021-11-30 2021-11-26 6.548 GiB
    SM-A526B_1_20211122230633_1w6n3b852b_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 11
    • Display diagonal16.5 cm (6.5")
    • Display resolution2400 x 1080 pixels
    • Display typeSAMOLED
    • Processor frequency2.2 GHz
    • Processor familyQualcomm Snapdragon
    • Processor model750G
    • RAM6 GB
    • Rear camera resolution64 MP
    • Rear camera typeQuad camera
    • SIM cardsDual SIM
    • Battery capacity4500 mAh
    • Weight189 g

    What's new in A526BXXS1AUK4

    • The security of your device has been improved.

    How to flash A526BXXS1AUK4

    • A526BXXS1AUK4 has bootloader binary 1. Your device must run binary 1 or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    Frequently Asked Questions

    A526BXXS1AUK4 is Android 11 firmware for Samsung Galaxy A52 5G, released for Brazil (ZTA, ZTM, ZTO, ZVV), Colombia (COM), Dominican Republic (CDR). It includes the 2021-11-01 security patch. Samsung built it on 2021-11-25.

    No. A newer build for SM-A526B is available: A526BXXSCGYC2. Install it instead of A526BXXS1AUK4 unless you need this exact version. The previous build was A526BXXU1AUJ7.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy A52 5G must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A52 5G running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 55 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy A52 5G

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    Show 15 older builds

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    No changelog details available.

    • Security
    The device is protected with improved security.

    No changelog details available.

    • Security
    The device is protected with improved security.

    Create epic images

    Improved Gallery search
    The search screen has been redesigned to make it easier to use. Results are now categorized by type, such as people, places, albums, or stories.

    Change playback speed
    More videos now support changing the playback speed when you edit a video in Gallery. You can make your video play faster or slower in a specific section that you select or for the entire video.

    Edit videos on multiple devices
    You can now continue your edits on your phone, tablet, or P...

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    One UI 6.0 Upgrade (Android 14)
    Quick panel

    New button layout
    The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.

    Instantly access the full quick panel
    By default, a compact quick panel with notifications ap...

    · Security patch update
    Model firmware by region